Question

Find the distance between the pair of points (a+b,b+c) and (a-b,c-b)​

Answer 1

Correct Question:-

Find the distance between the pair of points (a+b,b+c) and (a-b,c-b)

Solution:

Let us frist see, Distance between two points (x 1, y 1)

and let (x 2 and y 2 ) can be calculated

by the formula

$\sqrt{(x2 - x1) {}^{2} + y 2 - y1) {}^{2} }$

Distance

between the points (a+b,b+c) and (a−b,c−b)=

$\sqrt{(a - b - a - b) {}^{2} + (c - b - b - c) {}^{2} } \\ = \sqrt{4b { }^{2} + 4b {}^{2} } \\ = \sqrt[2]{2b}$

Thanks!